CVE-2026-42069Disclosure(getkirby / kirby)

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch getkirby kirby systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, read access to site, user and role information is not gated by permissions. This issue has been patched in versions 4.9.0 and 5.4.0.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • kirby

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-05-09); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
Products
kirby

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-09: 2Mentions · 2026-05-11: 1Patch / Workaround · 2026-05-09: 1Technical Details · 2026-05-09: 205-0905-11
Signal classification3 categories
Disclosure
133.3%
Patch
133.3%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-05-092
Disclosure1Patch1
2026-05-111
General1
Full discourse3 posts
  • CVEarity@CVEarity
    General

    ⚡ New CVE Alert: CVE-2026-42069 📊 Severity: 7.1 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-42069 #CVE-2026-42069 #CVE #High #CyberSecurity #InfoSec https://t.co/AOFLIG0Fay

    Post summary

    The tweet announces a new CVE-2026-42069 with a severity rating of 7.1 but offers no technical, exploit, or remediation details.

    0000052
    157 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-42069 Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, read access to site, user and role information is not gated by permissions. This… https://www.cve.org/CVERecord?id=CVE-2026-42069

    Post summary

    CVE-2026-42069 affects Kirby CMS where prior to versions 4.9.0 and 5.4.0, user and role data is publicly readable; upgrading to those versions is the recommended remediation.

    0000069
    57.5K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-42069 Unauthorized Information Disclosure in Kirby CMS Prior to Versions 4.9.0 and 5.4.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-42069

    Post summary

    The text announces CVE‑2026‑42069 as an unauthorized information disclosure affecting Kirby CMS versions 4.9.0 and 5.4.0, but provides no PoC, exploit, mitigation, or evidence of active exploitation.

    0000041
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgetkirbykirby---

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